baber/WOPTO huggingface dataset:
Patent JP-H07161156-A (JP)
Title: Information recording/reproducing apparatus
Inventor: OGINO TSUKASA
IPC: G11B21/08
Filed: 1993-12-03
Abstract: PURPOSE:To stabilize control performance and reduce an actuator current by selecting a target velocity profile where the head arriving position becomes nearest to the target position from a plurality of target velocity profiles in different acceleration of deceleration. CONSTITUTION:A couple of velocity profiles of the target velocity profiles K and J are tabulated in a memory 10. The target velocity profiles J, K have different acceleration of deceleration alpha and thereby a seek time is also different. Therefore, the memory 10 store a plurality of target velocity profiles in different accelerations of deceleration. Next, CPU 9 forecasts respective arriving positions on an optical disc when velocity is controlled by the target velocity profile J and target velocity profile K on the basis of the current position, target position and rotating velocity of the optical disc 1. The control performance can be stabilized and actuator current can also be reduced by selecting, based on the forecasting result, the target velocity table where the arriving position becomes nearest to the target position.
Patent JP-H07157122-A (JP)
Title: Device for feeding paper sheet by the air
Inventor: FUKUDA TAKEO
IPC: B65H3/48
Filed: 1993-12-03
Abstract: PURPOSE:To always act a specified air flow on a paper sheet bundle without being affected by atmospheric pressure. CONSTITUTION:The device for feeding paper sheet by the air in which an uppermost part of paper sheets 1 loaded on a loading tray 2 of a copying device of a copying machine main body is sucked by a feeding belt 4 for sheet feeding blows air from an exhaust fan 8 to a paper sheet bundle from an air feeding nozzle 11 through an exhaust duct 12. The amount of air to be blown is adjusted by controlling the rotational speed of a motor to control the rotational speed of the exhaust fan 8 so that a pressure difference DELTAP between a pressure (P1) of a pressure sensor 15 positioned in the exhaust duct 12 and an atmospheric pressure (P2) of a pressure sensor 16 positioned on the tray 2 becomes a specific reference pressure difference (P).
Patent JP-H07145936-A (JP)
Title: Combustion stopping apparatus at incomplete combustion of burner
Inventor: NAKAURA MASAAKI
IPC: F23N5/24
Filed: 1993-12-03
Abstract: PURPOSE:To improve safety by early deciding an incomplete combustion state when a combustion quantity of a burner is large as compared with the case that the quantity is small, and stopping the combustion. CONSTITUTION:Deciding means 24 has first comparing means 25 for comparing a decision value indicating an incomplete combustion state with an output of a CO sensor 20, calculating means 26 for integrating a combustion quantity of a burner when an output of a decision or more is obtained by the means 25, and second comparing means for comparing an integrated value of the calculating means with a predetermined value, wherein the means 24 decides an incomplete combustion state according to a compared value of the means 27.
Patent JP-H08158411-A (JP)
Title: Hydraulic circuit
Inventor: NAKAMURA KAZUYUKI
IPC: E02F9/22
Filed: 1994-12-07
Abstract: PURPOSE: To utilize the output port of a main control valve as an oil pressure source port of a follower control valve while the main control valve is allowed to exert its original control function effectively. CONSTITUTION: The pilot pressure supplied from a main pilot valve 31 or a follower pilot valve 41 is fed through a selecor valve 33 to a pilot pressure acting part of a main control valve 13. When the main pilot valve 31 is operated, the pilot pressure supplied therefrom actuates the main control valve 13. At this time, a pilot operational type check valve 17 furnished on a line 15 leading from the main control valve 13 to a main actuator 16 is opened with the pilot pressure supplied from the main pilot valve 31. When the follower pilot valve 41 is put in operation, the main control valve 13 is actuated with the pilot pressure supplied from the follower pilot valve 41. Because therein the check valve 17 remains closed, the working oil given from the main control valve 13 is supplied through a branch like 21 to the follower control valve 23, and further to a follower actuator 26.
Patent JP-H01146624-A (JP)
Title: Manufacture of ceramic heat exchanger
Inventor: MATSUMOTO TAKESHI
IPC: F28F21/04
Filed: 1987-11-30
Abstract: PURPOSE:To improve thermal efficiency, by a method wherein fin grooves are formed in each of honeycomb structure of a small section formed by a ceramic material, and after a ceramic pipe on the surface of which an adhesive is precoated is located in the groove, the other honeycomb structures are piled up for calcination. CONSTITUTION:Honeycomb structures 3, 3a, and 3b, formed by a ceramic material, e.g. SiC or AlN, having high thermal conductivity are manufactured by extrusion molding through an calcining process. The honeycomb structures are integrally sintered by calcining the honeycomb structures under a state in which sintered body pipes 1 are located in respective fin grooves 4, 4a, and 4b. By welding an adhesive precoated on the outer surface of the sintered body pipe, the sintered body pipe 1 is bonded under a state in which the outer surfaces of the sintered body pipes in the fin grooves 4, 4a, and 4b of the honeycomb structures 4, 4a, and 4b are bonded with all the fins. Namely, a structure in which the sintered body pipes 1 are inserted in a honeycomb structure block body 30 in an excellent bonded state to form an integral structure is manufactured.
Patent JP-2000129726-A (JP)
Title: Operation device of construction machine
Inventor: NISHIMURA SATORU
IPC: E02F9/16
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation device capable of rationally widely using the periphery of an operator's seat by arranging an actuator on the side of the operator's seat, and connecting an operation pedal by a rod by arranging the operation pedal differently stepped in two operations on the floor surface of a front side position. SOLUTION: An operation pedal 10 is arranged on the floor surface 3 of a forward and obliquely rightward position of an operator's seat 2 in an operation room 1, and a control valve 20 of an actuator is arranged on the lower side of a console cover 4 arranged on the right side of the operator's seat 2. The operation pedal 10 is provided with a tread having both sides inclined in the obliquely upward direction. One end part of a rod 16 is connected to the operation pedal 10, and the other end part is connected to an operation shaft of the control valve 20.  When an operator steps down the operation pedal by dislocating tiptoe to the right side, a crusher movable piece rotates to put gripping pressure bursting operation in an opening state, and when the operator steps down the operation pedal by dislocating the tiptoe to the left side, the gripping pressure bursting operation is performed on a work object. Thus, boarding and alighting is facilitated, and the floor surface can be expanded even in a narrow operation room, so that a cost can be reduced.
Patent JP-2000131807-A (JP)
Title: Method and device for cleaning photographic lens for film unit equipped with lens
Inventor: AOSHIMA SHINSUKE
IPC: G03B17/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To effectively clean a photographic lens attached with a main body base part. SOLUTION: In the case a holding plate 57 stands in the upper retreat position, a cleaning tape 48 is laid between load rollers 67, 68, fixed rollers 51 and 52, and a tension is applied on the tape 48. When the holding plate 57 descends to a cleaning position and a cleaning head 56 comes into contact with the photographic lens 5, the cleaning tape 48 laid between the load rollers 67 and 68 sags, because the fixed rollers 51 and 52 are not moved. In accordance with the reciprocating rotation of the cleaning head 56 in the range of the sagging cleaning tape 48, the photographic lens 5 is rubbed with the cleaning tape 48, then, dust and the foreign matter sticking on the surface of the lens are removed.
Patent JP-H08212069-A (JP)
Title: Data processor
Inventor: HASEGAWA MINEJI
IPC: G06F9/38
Filed: 1995-11-22
Abstract: PURPOSE: To prevent such a case where the number of instruction data which are used for refill of a cache memory is limited by the number of registers of a buffer memory. CONSTITUTION: A data processor includes a cache memory 4 which stores plural instruction data, a buffer memory 5 which temporarily stores the instruction data read out of an external memory in order to refill the memory 4, and a CPU which performs the pipeline processing to carry out the instruction data that are successively fetched from the memory 4 and then refills the memory 4 with a prescribed number of instruction data that are successively fetched from the memory 5 if the instruction data to be carried out are not stored in the memory 4. Then a bus control unit 21 is particularly added to monitor the memory 5 for the CPU to fetch the instruction data from the memory 5 and to transfer the fetched instruction data to the memory 4 which carries out these data through the pipeline processing.
Patent JP-H06129680-A (JP)
Title: Ventilation fan
Inventor: AKIYAMA ISAMU
IPC: F24F7/007
Filed: 1992-10-19
Abstract: PURPOSE:To operate a ventilation fan automatically by utilizing an exhaust heat at the time of combustion. CONSTITUTION:A thermoelectric element disposed in the vicinity of a heat source such as a burner 2 of a gas table 1, or the like, is heated by an exhaust heat of burner combustion, and a driving operation is conducted at the time of the combustion by using a thermoelectromotive force generated between terminals of the thermoelectric element, as a power source. Part of the thermoelectromotive force of the thermoelectric element is accumulated in a secondary battery 14 so that a ventilation fan can be driven to operate with the secondary battery 14 used as the power source even when the combustion of the burner 2 is stopped or when an electric capacity is insufficient.
Patent JP-H06130784-A (JP)
Title: Electrifying device for image forming device
Inventor: FUNABASHI EIJI
IPC: G03G15/02
Filed: 1992-10-19
Abstract: PURPOSE:To uniformly electrify and to prevent generation of electrification noise due to impressing of AC voltage by constituting the device so that the electrifying member is disposed to be abutted so as not to follow the movement of an image carrier and providing an electric field forming ranges in both edge parts of the abutted part. CONSTITUTION:An axial line is provided in the vertical direction of the surface of paper and the electrifying member 10 is abutted to the image carrier 2 which is moved in rotation. The electrifying member 10 consists of resistance 1-1 and an electrode 1-2 elastically abutted to the image carrier and the electrode 1-2 is connected to a power source 9 provided with AC power source 9a and DC power source 9b. Then, the surface of the image carrier 2 is uniformly electrified by having the elastic resistance 1-1 abutted to the image carrier and having bias impressed by the power source 9. In this case, since the resistance 1-1 is abutted against the image carrier 2 with only the elasticity of the resistance l-1, a uniform pressurizing effect can be obtained over the whole longitudinal direction of the image carrier 2, no space is generated between the image carrier 2 and the resistance 1-1, toner is not pressed to the image carrier 2 and the possibility of melt sticking can be easily prevented.
Patent JP-H03168379-A (JP)
Title: Gas removal function built-in liquid flow rotary pump
Inventor: YANO HISASHI
IPC: F04C29/02
Filed: 1989-11-27
Abstract: PURPOSE:To make a rotary pump of a compact size by separating gas from liquid in a swirly flow room which is set on the outer periphery of the shaft of a rotary pump to discharge gas in a radial direction of a rotary shaft or a large-size shaft in a gas liquid processing room through a gas removal through-hole which penetrates the center of the shaft. CONSTITUTION:Liquid including bubbles is guided by a vane pump 2, which is driven by a rotary shaft 1, from an incoming port 3 to a first swirly flow guiding space 4 and from plural incoming holes 6 to a first swirly flow room, 5, the bubbles are gathered around the shaft 1 and the liquid enters into a first liquid gathering room 10 through a number of small through-holes 9 drilled in a side wall 8. Then, it passes through a suction port 11, a discharge port 12 and a space 13 and enters from an incoming port 15 into a second swirly flow room 14, the remaining bubbles gathers around the shaft 1 and the liquid is pressedly sent out of an outgoing port 18. The bubbles gathering around the shaft 1 pass through a gas removal gathering through-hole 19, a check valve room 22 and a communication hole 24 via the rooms 5, 14 and communication holes 21, 21 and enter into a space in a gas liquid processing room 20, and then is discharged from a gas discharge port 25 to the outside of the pump.
Patent JP-H10140129-A (JP)
Title: Deoxygenating agent
Inventor: ITO HIROSHI
IPC: C09K3/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a deoxygenating agent having a sufficient deoxygenating rate even at low temperatures. SOLUTION: This agent is prepared by mixing an aqueous solution of a mixture of at least one low-molecular phenol compound with sodium hydroxide or potassium hydroxide with sparingly water-soluble solid particles. The sparingly water-soluble solid is at least one member selected among active carbon, zeolite, pearlite, sepiolite, diatomaceous earth, active clay, silica, kaolin, talc, bentonite, active alumina, gypsum, silica/alumina, calcium hydroxide, calcium carbonate, carbon black, aluminum hydroxide and iron oxide.
Patent JP-H06131643-A (JP)
Title: Method and device for adjusting magnetic head position
Inventor: TANAKA MASAO
IPC: G11B5/49
Filed: 1992-10-16
Abstract: PURPOSE:To improve the mounting precision of a magnetic head and to attain various kinds of positional adjustments. CONSTITUTION:This method is a magnetic head position adjustment method adjusting the position of the magnetic head 100 for the running route of a magnetic tape. The relative position of the magnetic head 100 for a guide 200 is adjusted by pressing one side of a transparent plate 400 to the guide 200 to which the magnetic head 100 is attached.
Patent JP-H10146129-A (JP)
Title: Road cleaning method
Inventor: SASAOKA NAGAMICHI
IPC: A01F15/07
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a road, capable of efficiently and safely collecting weeds, etc., reaped and laid on the edge of the road. SOLUTION: A road working vehicle 1 equipped with a roll molding machine 4 for knotting reaped weeds 9 into a rolled state at the tip of a working arm 3 extended from a main body 2 of the vehicle is made to travel along an edge 8 of a road, a center separating belt, etc., of a road 7. Weeds 9, etc., reaped and laid at the edge 8 and the center separating belt of the road are knotted into a rolled bundle 90 by a roll forming machine 4 of the road cleaning vehicle 1. The bundles 90 of weeds are successively formed on the edge 8 and the center separating belt. Then a carrying vehicle with a working arm for collection is made to travel along the edge 8 and the center separating belt of the road 7 and the bundles 90 of the weeds 9 are collected by the working arm of the carrying vehicle.
Patent JP-H06160541-A (JP)
Title: Gas-blast circuit breaker
Inventor: NAKAMURA KOJI
IPC: G01H1/00
Filed: 1992-11-16
Abstract: PURPOSE:To quickly cut off the gas feed by detecting the occurrence of an earthquake at an early stage. CONSTITUTION:The pitching of an earthquake is detected with a P-wave seismoscope 2, the feature quantity is extracted from its output with a feature quantity extracting block diagram 5, whether this earthquake requires the cutoff of the gas feed or not is fuzzy-inferred by a fuzzy inference section 6, and the gas is cut off in response to the result.
Patent JP-H11145112-A (JP)
Title: Patterning method
Inventor: OIKAWA YOICHI
IPC: H01L21/3065
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enable a formation of a pattern consisting of fine lines and spaces without residual metal leaving and other remainder, by processing a dry etching on the third layer using a mixture of chlorine containing gas and oxygen gas. SOLUTION: A silicon oxidized film 2 is formed on a semiconductor board 1. On the silicon oxidized film 2, a WSi layer 3 as the first metal layer, a Tin layer 4 as the second metal layer, and a low resistance precious metal layer 5 consisting of a Pt layer 5a and an Au layer 5b as the third metal layer are stacked by an evaporation method or by a sputtering method in turn. Next, a mixture of Cl2 gas and O2 gas is provided having helicon plasma of flow rate by 1:2, and a low resistance precious metal layer 5 is processed through dry etching masked by an oxide mask 6. By this process, a pattern consisting of fine lines and spaces can be formed.
Patent JP-S63159002-A (JP)
Inventor: HARU AKIRA
IPC: B27F1/00
Filed: 1986-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07233047-A (JP)
Title: Bathing agent
Inventor: IWAKURA TAIICHIRO
IPC: A61K8/00
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a bathing agent, capable of relieving and preventing stress and remitting mental and physical diseases and having sleeping effects. CONSTITUTION:This bathing agent is obtained by reaping Nepeta cataria L. in its flowering season, drying and pulverizing the resultant herb, packaging the pulverized herb in a permeable bag or packaging a decocted liquid thereof.
Patent JP-2000172596-A (JP)
Title: Portable calculation device, server and system for transmitting information of portable device to network
Inventor: KANEVSKIJ DMITRIJ
IPC: H04N7/173
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-interruption type method in order to free a storage of a portable device when the storage is filled up. SOLUTION: A non-interruption type method is provided to free a storage of a portable device such as a digital camera when the storage is filled up. This task is attained by means of a network of a server which communicates with a portable device existing in the server zone via a radio channel. When it's detected that a storage of a camera, for example, is virtually filled with photographed images or satisfies another standard, the server transfers the stored images to a storage server without interrupting the operations carried out by the owner of the camera. Then the camera owner can load all transferred images into his/her own computer from the storage server after he/she returns home.
Patent JP-H05116832-A (JP)
Title: Flexible disk stacker mechanism
Inventor: KAWAI MITSUHISA
IPC: B65H29/34
Filed: 1991-10-25
Abstract: PURPOSE:To enhance the selecting/receiving operation efficiency for flexible disks the quality of which is sorted by a collective examination apparatus. CONSTITUTION:A flexible disk stacker mechanism comprises four timing belts 65 for making vertical circulating movements through drive of driving mechanisms 66 controlled by a control circuit 67, and supporting pawls 68 mounted on each timing belt at suitable intervals, each supporting a corresponding one corner of the dropped flexible disk, and stacking the flexible disks for each prescribed number thereof, the supporting pawls being disposed at the position where the flexible disks 4 are allowed to drop. Accordingly, no need exists to interrupt the selecting/receiving operation, and the flexible disks 4 are stacked for each prescribed number thereof. Thus, the selecting, receiving, and processing time length is shortened in corresponding relation to the collective examination apparatus whose examining capability is increased.
Patent JP-H08143318-A (JP)
Title: Gob rejector
Inventor: SHOJI NAOKI
IPC: C03B7/14
Filed: 1994-11-16
Abstract: PURPOSE: To provide a gob rejector with which a sure and high-speed gob rejection operation is expected and safety is high. CONSTITUTION: This gob rejector is installed between a gob cutter and a gob distributor and has a gob rejection plate 13 for intercepting the gob cut by the gob cutter and expelling the gob into a chute. The gob rejection plate 13 is disposed oscillatably between a gob passage position and a gob expelling position. The gob rejection plate 13 is oscillated and driven by an electrical actuator 3 between the respective positions.
Patent JP-H07155339-A (JP)
Title: Oscillation degree measuring instrument
Inventor: SATO TAKESHI
IPC: A61C19/04
Filed: 1993-12-08
Abstract: PURPOSE:To enhance measurement accuracy by expressing an oscillation degree with easily understandable concept. CONSTITUTION:The signal generated from a random signal generator 1 is outputted via an LPF 2 to a power amplifier 3 where the signal is amplified. This amplified signal vibrates an exciter 5. The vibration of this exciter 5 vibrates a measuring object via an impedance head 7 by a chip 8 at its front end. The static pressure of the chip 8 and the measuring object is detected by a load cell 6 and is amplified by a strain amplifier 9. The amplified signal is outputted to a voltmeter 11. The acceleration of the random waves detected by the impedance head 7 and the vibration stress from the measuring object are amplified by a charge amplifier 10 and is set via an A/D converter 13 to a personal computer 14 where the oscillation degree is determined. This oscillation degree is outputted to a CRT or printer 16.
Patent JP-H07136700-A (JP)
Title: Sludge sensor and sludge treatment apparatus equipped with the same
Inventor: HOSOKAWA KAZUTAKA
IPC: C02F11/14
Filed: 1993-11-15
Abstract: PURPOSE:To measure simply but precisely the concentration, degree of coagulation, and floc strength of sludge. CONSTITUTION:A motor 3 which is set in a main body case 2 is rotatably supported by a lower bearing 7. A support shaft 8 integrated with the case of a motor 3 is rotatably supported on an upper plate 2c by an upper bearing 9. A sludge detection blade 6 which rotates in sludge is fixed on an output shaft 4; a detection arm 10 and a fixture block 11 are attached to the support shaft 8. The head face in the rotation direction of the block 11 is contacted with a reaction force detection element 13. The reaction force, which is generated when the sludge detection blade 6 is rotated in sludge, is detected by the reaction force detection element 13. The concentration, degree of coagulation, and floc strength of sludge can be obtained from the detected reaction force.
Patent JP-H08143032-A (JP)
Title: Tap structure of paper container for liquid, and its manufacture
Inventor: YAMAMOTO HIDEKI
IPC: B65D77/06
Filed: 1994-11-17
Abstract: PURPOSE: To prevent a content from impregnating into the internal peripheral end surface of a through hole on a base material by a method wherein the structure of a tap part is made simple by applying a window-closing film, and at the same time, the internal peripheral end surface of the through hole on the base material is appropriately covered. CONSTITUTION: On the inside of a through hole 3 which goes through a base material 2 and external water-tight layer 6, an internal watertight layer 7 and a window-closing film 11 from the periphery of the through hole of the external water-tight layer 6 are affixed, and a tap 9 is provided on the affixed part. Then, a tab tape 10 is separatably affixed to cover the tap 9.